//Service and Info Lang links
//var browser = navigator.appName;
//var siteSearchLabel = document.getElementById("siteSearchLabel");
//var siteSearchBg = document.getElementById("siteSearchBg");

var frame = 0;
var timer = 0;
function rollOverRs() {
    document.getElementById("siLinkImageRs").src = "image/UI/serviceInfoImageLink/link-imageOn_02rs.gif";
}
function rollOutRs() {
    document.getElementById("siLinkImageRs").src = "image/UI/serviceInfoImageLink/link-imageOff_02rs.gif";
}
function rollOverSp() {
    document.getElementById("siLinkImageSp").src = "image/UI/serviceInfoImageLink/link-imageOn_03sp.gif";
}
function rollOutSp() {
    document.getElementById("siLinkImageSp").src = "image/UI/serviceInfoImageLink/link-imageOff_03sp.gif";
}
function rollOverVt() {
    document.getElementById("siLinkImageVt").src = "image/UI/serviceInfoImageLink/link-imageOn_04vt.gif";
}
function rollOutVt() {
    document.getElementById("siLinkImageVt").src = "image/UI/serviceInfoImageLink/link-imageOff_04vt.gif";
}
function rollOverCh() {
    document.getElementById("siLinkImageCh").src = "image/UI/serviceInfoImageLink/link-imageOn_05ch.gif";
}
function rollOutCh() {
    document.getElementById("siLinkImageCh").src = "image/UI/serviceInfoImageLink/link-imageOff_05ch.gif";
}
function rollOverHm() {
    document.getElementById("siLinkImageHm").src = "image/UI/serviceInfoImageLink/link-imageOn_06hm.gif";
}
function rollOutHm() {
    document.getElementById("siLinkImageHm").src = "image/UI/serviceInfoImageLink/link-imageOff_06hm.gif";
}

//Site Search
function siteSearchShow() {            
   timer = setInterval("nextFrameShow()", 20);
}

function nextFrameShow() {
    ++frame;
    if (frame < 10) {
        var siteSearch = document.getElementById("divSiteSearch");
        siteSearch.style.height = frame * 5;
        siteSearch.style.width = frame * 22;
        siteSearch.style.top = -80;
        
        if (browser == "Microsoft Internet Explorer") {
            siteSearch.style.left = (frame * 11) + 40;
        } else {
            siteSearch.style.left = 478;
        }
    } else {
        var imgClose = document.getElementById("imgClose");
        var tbSearch = document.getElementById("tbSearch");
        clearInterval(timer);
        imgClose.style.height = 10;
        imgClose.style.width = 10;
        tbSearch.style.height = 25;
        tbSearch.style.width = 175;
        frame = 0;                
    }
}

function siteSearchHide() {
    timer = setInterval("nextFrameHide()", 10);
}

function nextFrameHide() {
    ++frame;
    var siteSearch = document.getElementById("divSiteSearch");
    if (frame < 11) {
        if (frame == 1) {
            var imgClose = document.getElementById("imgClose");
            var tbSearch = document.getElementById("tbSearch");
            imgClose.style.height = 0;
            imgClose.style.width = 0;
            tbSearch.style.height = 0;
            tbSearch.style.width = 0;
        }
        siteSearch.style.height = 50 -(frame * 5);
        siteSearch.style.width = 220 - (frame * 22);
        siteSearch.style.top = -80;
        if (browser == "Microsoft Internet Explorer") {
            siteSearch.style.left = 160 - (frame * 12);
        } else {
            siteSearch.style.left = 478;
        };
    }
    else {
        clearInterval(timer);                
        frame = 0;
    }
}

function search(myfield, e) {
    var code = e.keyCode;
    if (code == 13) {
        var searchText = document.getElementById("tbSearch").value.replace(/ /g, "+");
        location.href = "http://www.google.com/search?q=site%3Asaclibrary.org+" + searchText;
        return false;
    } else {
        return true;
    }
}

function siteSearchHoverOver() {
    document.getElementById("siteSearchLink").className = "footerLight";
}

function siteSearchHoverOut() {
    document.getElementById("siteSearchLink").className = "footerDark";
}